ATA410280A - METHOD FOR DEZINCIFYING OXYDIC IRON CARRIERS AND DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR DEZINCIFYING OXYDIC IRON CARRIERS AND DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
ATA410280A
ATA410280A AT410280A AT410280A ATA410280A AT A410280 A ATA410280 A AT A410280A AT 410280 A AT410280 A AT 410280A AT 410280 A AT410280 A AT 410280A AT A410280 A ATA410280 A AT A410280A
Authority
AT
Austria
Prior art keywords
dezincifying
oxydic
carrying
iron carriers
carriers
Prior art date
Application number
AT410280A
Other languages
German (de)
Other versions
AT366718B (en
Inventor
Kurt Dipl Ing Stift
Original Assignee
Voest Alpine Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT410280A priority Critical patent/AT366718B/en
Priority to EP81890133A priority patent/EP0046146B1/en
Priority to DE8181890133T priority patent/DE3171117D1/en
Priority to US06/289,732 priority patent/US4384886A/en
Priority to JP12251781A priority patent/JPS5760039A/en
Priority to DD81232445A priority patent/DD218909A5/en
Publication of ATA410280A publication Critical patent/ATA410280A/en
Application granted granted Critical
Publication of AT366718B publication Critical patent/AT366718B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/06—Obtaining zinc by distilling in muffle furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AT410280A 1980-08-08 1980-08-08 METHOD FOR DEZINCIFYING OXYDIC IRON CLEAR AND APPARATUS FOR CARRYING OUT THIS METHOD AT366718B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT410280A AT366718B (en) 1980-08-08 1980-08-08 METHOD FOR DEZINCIFYING OXYDIC IRON CLEAR AND APPARATUS FOR CARRYING OUT THIS METHOD
EP81890133A EP0046146B1 (en) 1980-08-08 1981-07-29 Use of a muffle furnace for the dezincification of oxidic ferriferous materials containing zinc
DE8181890133T DE3171117D1 (en) 1980-08-08 1981-07-29 Use of a muffle furnace for the dezincification of oxidic ferriferous materials containing zinc
US06/289,732 US4384886A (en) 1980-08-08 1981-08-03 Process for zinc removal from oxide-containing iron sources
JP12251781A JPS5760039A (en) 1980-08-08 1981-08-06 Method and apparatus for removing zinc from iron oxide carrier
DD81232445A DD218909A5 (en) 1980-08-08 1981-08-06 METHOD FOR THE DETOXIFICATION OF OXIDIC IRON CARRIER AND DEVICE FOR CARRYING OUT THIS METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT410280A AT366718B (en) 1980-08-08 1980-08-08 METHOD FOR DEZINCIFYING OXYDIC IRON CLEAR AND APPARATUS FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
ATA410280A true ATA410280A (en) 1981-09-15
AT366718B AT366718B (en) 1982-05-10

Family

ID=3559679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT410280A AT366718B (en) 1980-08-08 1980-08-08 METHOD FOR DEZINCIFYING OXYDIC IRON CLEAR AND APPARATUS FOR CARRYING OUT THIS METHOD

Country Status (6)

Country Link
US (1) US4384886A (en)
EP (1) EP0046146B1 (en)
JP (1) JPS5760039A (en)
AT (1) AT366718B (en)
DD (1) DD218909A5 (en)
DE (1) DE3171117D1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042941C2 (en) * 1980-11-14 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for separating non-ferrous metals from ferrous materials
LU86070A1 (en) * 1985-09-09 1987-04-02 Laborlux Sa METHOD FOR PROCESSING ZINC AND LEAD-CONTAINING RESIDUES FROM THE STEEL INDUSTRY WITH REGARD TO METALLURGICAL PROCESSING
JPS62178774A (en) * 1986-01-31 1987-08-05 Yukishige Oya Piston earth ignition system for firing current with ease
US4802919A (en) * 1987-07-06 1989-02-07 Westinghouse Electric Corp. Method for processing oxidic materials in metallurgical waste
US4963182A (en) * 1989-03-14 1990-10-16 Zia Technology, Inc. Continuous feed shaft retort process for recovery of non-ferrous metals from process dust
LU90273B1 (en) 1998-08-11 2000-02-14 Wurth Paul Sa Process for the thermal treatment of residues containing heavy metals and iron oxide
LU90315B1 (en) * 1998-11-05 2000-05-08 Wurth Paul Sa Process for the thermal treatment of residues containing heavy metals
CN1219891C (en) * 1999-05-06 2005-09-21 株式会社神户制钢所 Direct reduction method and rotary kiln hearth
AU2002952062A0 (en) * 2002-10-15 2002-10-31 D.Wilson Investments Pty. Ltd. Process and apparatus for extracting zinc
JP2006057975A (en) * 2004-08-24 2006-03-02 Sumitomo Chemical Co Ltd Baking furnace
JP4711769B2 (en) * 2005-07-26 2011-06-29 三機工業株式会社 Opening adjustment device
DE102006039204B4 (en) * 2006-08-22 2011-12-08 Rheinkalk Gmbh Annular shaft kiln
US9127326B2 (en) * 2010-05-14 2015-09-08 Midrex Technologies, Inc. System and method for reducing iron oxide to metallic iron using natural gas
CN103688122B (en) 2011-08-16 2015-12-16 英派尔科技开发有限公司 EAF dust retracting device and method
CN108088251B (en) * 2017-12-17 2019-06-18 兴化金孔雀实业发展有限公司 A kind of zinc oxide smelting furnace
CN109457123B (en) * 2018-11-09 2022-01-11 中冶南方工程技术有限公司 Treatment process of dust containing iron and zinc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759173A (en) * 1928-05-10 1930-05-20 William H Smith Method of and apparatus for reducing metallic oxides without melting
US1967274A (en) * 1932-03-14 1934-07-24 St Joseph Lead Co Pyro-electric metallurgical furnace and process
DE899556C (en) * 1951-09-07 1953-12-14 Administration Sequestre Des R Process for the utilization of the blast furnace filter dust
US3756804A (en) * 1972-02-16 1973-09-04 Deltech Inc Process for reclamation of flue dust
GB1502765A (en) * 1974-03-21 1978-03-01 Matthey Rustenburg Refines Refining of metals
IT1109109B (en) * 1978-09-19 1985-12-16 Ferriere Arvedi E C S P A Reducing metal oxide pellets - by feeding them down retort with solid reductant to produce gases flowing in co-current with charge and removing them from base

Also Published As

Publication number Publication date
DD218909A5 (en) 1985-02-20
US4384886A (en) 1983-05-24
EP0046146A1 (en) 1982-02-17
AT366718B (en) 1982-05-10
JPS6112979B2 (en) 1986-04-11
JPS5760039A (en) 1982-04-10
EP0046146B1 (en) 1985-06-26
DE3171117D1 (en) 1985-08-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee